| Online Calculators > Time Calculators > How Many Months Have 31 Days How Many Months Have 31 Days How Many Months Have 31 Days? - There are 7 months with 31 days in 2026, and they are January, March, May, July, August, October and December. | Month Number | Month Name | Month Days | | 01 | January | 31 | | 02 | February | 28 | | 03 | March | 31 | | 04 | April | 30 | | 05 | May | 31 | | 06 | June | 30 | | 07 | July | 31 | | 08 | August | 31 | | 09 | September | 30 | | 10 | October | 31 | | 11 | November | 30 | | 12 | December | 31 | Which Months Have 31 Days Which Months Have 31 Days? - The months that have 31 days are the same months every year, and they are January, March, May, July, August, October and December. how many months have 28 days how many months have 30 days how many days in each month | Today's Auto Refinance Rate Electrical Calculators Real Estate Calculators Accounting Calculators Business Calculators Construction Calculators Sports Calculators Physics Calculators Random Generators Financial Calculators Compound Interest Calculator Mortgage Calculator How Much House Can I Afford Loan Calculator Stock Calculator Investment Calculator Retirement Calculator 401k Calculator eBay Fee Calculator PayPal Fee Calculator Etsy Fee Calculator Markup Calculator TVM Calculator LTV Calculator Annuity Calculator How Much do I Make a Year Math Calculators Mixed Number to Decimal Ratio Simplifier Percentage Calculator Health Calculators BMI Calculator Weight Loss Calculator Conversion CM to Feet and Inches MM to Inches Others How Old am I Random Name Picker Random Number Generator |